Protestants are a religious group that originated from the 16th-century Protestant Reformation movement, which began in Europe. Synonyms for Protestants might include non-Catholic Christians, Evangelicals, Calvinists, Lutherans, Anglicans, Baptists, and Methodists. The main characteristic of Protestants is their rejection of the authority of the Roman Catholic Church and their adherence to the Bible as the sole source of Christian doctrine. The diversity of the Protestant movement has led to the creation of different denominations, each with its own distinctive beliefs and practices. Despite their differences, all Protestants share a common commitment to their faith in Jesus Christ and the importance of worshiping God.